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Jio
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Jio Android Developer Interview Questions and Answers
Jio Android Developer Interview Experiences
4 interviews found
Anonymous
(2 Questions)
- Q1. Basic data structure questions
- Q2. Explain binary search with example
- Ans.
Binary search is a search algorithm that finds the position of a target value within a sorted array.
Divide the array into two halves and compare the target value with the middle element.
If the target value is less than the middle element, search the left half. If greater, search the right half.
Repeat the process until the target value is found or the subarray is empty.
(1 Question)
- Q1. What is concurrency technique in android
- Ans.
Concurrency technique in Android allows multiple tasks to run simultaneously, improving performance and responsiveness.
Concurrency in Android can be achieved using AsyncTask, Handlers, Executors, and RxJava.
AsyncTask allows running background tasks on a separate thread and updating UI on the main thread.
Handlers are used to post and process Runnable objects on a thread's message queue.
Executors provide a high-level API...
(1 Question)
- Q1. Explain about previous project and what was your role in that project
Skills evaluated in this interview
Selected
I applied via Naukri.com and was interviewed in Jul 2023. There were 4 interview rounds.
(3 Questions)
- Q1. Basic,Mvvm,corutiens,Dragger,Room etc
- Q2. Basic to advance question
- Q3. Basic to advance question
(1 Question)
- Q1. Some program and degin and make fully funtional login page using Mvvm dragger retrofit rtc
(1 Question)
- Q1. Salary discussion only
Interview Preparation Tips
Selected
I applied via Approached by Company and was interviewed in Apr 2023. There were 3 interview rounds.
(1 Question)
- Q1. Technical questions were asked based on Android SDK and its lifecycle.
(1 Question)
- Q1. Architecture-level questions were asked here and collections related questions.
What people are saying about Jio
Selected
I applied via Company Website and was interviewed in Nov 2022. There were 4 interview rounds.
(3 Questions)
- Q1. Java opps Basic ,Kotline and android Basis and some advance
- Q2. Sigleton,Java Opps Conscept, Mvvm, Design pattern, Android Architecture, DI, Corutions
- Q3. Services , Brodcast,Work Manager
(1 Question)
- Q1. Basic and Advance android Question
(1 Question)
- Q1. Salary Discussion , Formal Introduction
Interview Preparation Tips
Jio interview questions for designations
Interview questions from similar companies
(2 Questions)
- Q1. Ewfqfwqef fwqfqwfqwf fwqewqwfwf wfqfqwf
- Q2. Fweeqw fweewqfqwf wfqwqe weqfwqfwqe
Vishal Jangid
Selected
I applied via Job Fair and was interviewed before Jul 2023. There was 1 interview round.
(2 Questions)
- Q1. What is mvvm how it handle configuration changes ?
- Ans.
MVVM stands for Model-View-ViewModel, a design pattern that separates the UI from the business logic.
MVVM separates the UI (View) from the business logic (ViewModel) using a data-binding mechanism.
ViewModel retains data during configuration changes, ensuring that data is not lost when the device is rotated or the app is put in the background.
ViewModel survives configuration changes by being retained by the system, whil
- Q2. Android 14 changes?
- Ans.
Android 14 introduced new features like improved privacy controls, enhanced performance, and updated APIs.
Improved privacy controls with more granular app permissions
Enhanced performance optimizations for smoother user experience
Updated APIs for developers to utilize new functionalities
Introduction of new security features to protect user data
Skills evaluated in this interview
I applied via Referral and was interviewed in Aug 2024. There was 1 interview round.
(4 Questions)
- Q1. Output question on hoisting
- Q2. Custom Reduce method of JS
- Ans.
Custom reduce method in JavaScript allows for custom logic to be applied when reducing an array.
Custom reduce method can be implemented using a for loop to iterate over the array elements.
The custom logic can be defined within the reduce method to perform specific operations on each element.
The initial value for the accumulator can be provided as an argument to the custom reduce method.
Example: Implementing a custom re...
- Q3. Bracket validation code
- Q4. React Native, Redux concept, Pure Functions, Pure Component vs React.memo, FlatList
Skills evaluated in this interview
(2 Questions)
- Q1. Ewfqfwqef fwqfqwfqwf fwqewqwfwf wfqfqwf
- Q2. Fweeqw fweewqfqwf wfqwqe weqfwqfwqe
Selected
I applied via Job Fair and was interviewed before Jul 2023. There was 1 interview round.
(2 Questions)
- Q1. What is mvvm how it handle configuration changes ?
- Ans.
MVVM stands for Model-View-ViewModel, a design pattern that separates the UI from the business logic.
MVVM separates the UI (View) from the business logic (ViewModel) using a data-binding mechanism.
ViewModel retains data during configuration changes, ensuring that data is not lost when the device is rotated or the app is put in the background.
ViewModel survives configuration changes by being retained by the system, whil
- Q2. Android 14 changes?
- Ans.
Android 14 introduced new features like improved privacy controls, enhanced performance, and updated APIs.
Improved privacy controls with more granular app permissions
Enhanced performance optimizations for smoother user experience
Updated APIs for developers to utilize new functionalities
Introduction of new security features to protect user data
Skills evaluated in this interview
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Jio Android Developer Interview Process
based on 4 interviews
2 Interview rounds
- Resume Shortlist Round
- Technical Round
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Jio Android Developer Reviews and Ratings
based on 8 reviews
Rating in categories
|
Assistant Manager
5.4k
salaries
|  ₹1.2 L/yr - ₹10.5 L/yr |
|
Deputy Manager
3.4k
salaries
| ₹4.2 L/yr - ₹13.8 L/yr |
|
Manager
1.8k
salaries
| ₹5.9 L/yr - ₹22.3 L/yr |
|
Senior Executive
1.5k
salaries
| ₹1.7 L/yr - ₹8 L/yr |
|
Senior Manager
1.4k
salaries
| ₹10.3 L/yr - ₹30.5 L/yr |
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